We had a biomass (pellet) manufacturer go belly up right in my neck of the woods. I think machine breakdowns and trucking costs sank them. I've seen a few plants for sell. The concept is fine but it is also competing with relatively cheap natural gas in my areas.
I would love to find a way to turn our cedar trees into cost-effective biomass for fuel but Texas already has relatively cheap energy and very few rail lines to make transport economical. I talked to some engineers from Europe who were going to invest in biomass burning powerplants but they too were looking at expensive trucking costs to get the fuel to the plants.
Not sure how big your cedars are but there may be a better market for that product